class CarData {
	public level;
	public speed;
	public moneyCircle;
	public buyMoney;
	public carImgUrl;
	public id;
	/**等级、速度、每圈金币数量、购买所需金币数量*/
	public constructor(level,speed,moneyCircle,buyMoney,carImgUrl,id) {
		this.level=level;
		this.speed=speed;
		this.moneyCircle=moneyCircle;
		this.buyMoney=buyMoney;
		this.carImgUrl=carImgUrl;
		this.id=id;
	}
}